The minimum distance required for SAR exemption when using this module is 6 mm for FCC and 15 mm for IC. These limits are directly derived from the output power of the module. The greater the power, the greater is the SAR exemption distance. However, there is no prohibition to using this module at closer distance, as long as you conduct the SAR test with the end product and pass the applicable limits.
I am sorry , We do not have a range test report available. To set Tx power , please refer our KBA - Configuring Transmit (Tx) Power on CYW20706 Chip - KBA228573
For pricing and availability of modules , I request you to create a customer marketing SFDC case from our website to get answer.